Finding previous years papers of UPSC Law Optional subject with the marking scheme provided for each question can be a valuable resource for candidates preparing for the exam. These papers not only give an insight into the type of questions asked but also help in understanding the marking scheme and the level of depth required in the answers. Here is how you can find previous years papers of UPSC Law Optional subject with the marking scheme provided for each question:

1. Visit the official website of UPSC: Start by visiting the official website of the Union Public Service Commission (UPSC) at www.upsc.gov.in. This is the primary source for all information related to UPSC exams.

2. Navigate to the previous years' question papers: Look for the "Examination" tab on the website and click on it. From the drop-down menu, select the option "Previous Question Papers". This will take you to a page where you can find question papers of various UPSC exams.

3. Select the Law Optional subject: On the question papers page, you will find a list of different exams conducted by UPSC. Look for the exam for which you want to find previous years' papers. In this case, select the exam that includes the Law Optional subject.

4. Download the question papers: Once you have selected the Law Optional subject exam, you will see a list of question papers for different years. Click on the desired year to download the question paper in PDF format.

5. Analyze the marking scheme: The marking scheme for each question is usually mentioned at the end of the question paper. It provides details on the weightage allocated to each question and the marks allotted for different parts of the question. Carefully go through the marking scheme to understand how the answers are evaluated.

By following these steps, you can easily find previous years papers of UPSC Law Optional subject with the marking scheme provided for each question. These papers can be a valuable resource for your exam preparation, helping you understand the pattern of questions and the expectations of the examiners.